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2-channel, 3.6-V data-line surge and 30k-V ESD protection diode array

Inventory: 33,967
Custom reel may be available

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  |   View additional information for ESDS304

Packaging information

Package | Pins SOT-23 (DBV) | 5
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • IEC 61000-4-2 Level 4 ESD Protection
    • ±30-kV Contact Discharge
    • ±30-kV Air Gap Discharge
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 12 A (8/20 µs)
    • LowSurge Clamping Voltage 6 V at 12 A Ipp
  • IO Capacitance:
    • 2.3 pF (Typical)
  • DC Breakdown Voltage: 4.5 V (Minimum)
  • Ultra Low Leakage Current: 3 nA (Typical)
  • Supports High Speed Interfaces up to 1 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Easy Flow-Through Routing Package (ESDS302)

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The ESDS302, ESDS304 devices are bidirectional TVS ESD protection diode array in two andfour channel configurations respectively, for Ethernet and USB surge protection up to 12 A (8/20µs). The ESDS302, ESDS304 devices are rated to dissipate ESD strikes up to 30 kV per the IEC61000-4-2 international standard (> Level 4).

The devices features a 2.3-pF IO capacitance per channel making it ideal for protectinghigh-speed interfaces such as Ethernet 1G and USB 2.0. The low dynamic resistance and low clampingvoltage ensure system level protection against transient events.

The ESDS302, ESDS304 devices are offered in the industry standard 5-Pin SOT23packages.

Qty Price
1-99 $0.46
100-249 $0.31
250-999 $0.24
1,000+ $0.16